CN203708597U - LED indoor lighting control system - Google Patents
LED indoor lighting control system Download PDFInfo
- Publication number
- CN203708597U CN203708597U CN201420062027.9U CN201420062027U CN203708597U CN 203708597 U CN203708597 U CN 203708597U CN 201420062027 U CN201420062027 U CN 201420062027U CN 203708597 U CN203708597 U CN 203708597U
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- CN
- China
- Prior art keywords
- led
- detection module
- pyroelectric infrared
- module
- chip microcomputer
- 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
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Classifications
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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 utility model relates to an LED indoor lighting control system comprising a pyroelectric infrared detection module, an ambient brightness detection module, a temperature detection module, a single chip microcomputer, an LED driving circuit and an LED, wherein the pyroelectric infrared detection module, the ambient brightness detection module and the temperature detection module are respectively connected with the single chip microcomputer, and the single chip microcomputer is respectively connected with the LED driving circuit and the LED. The pyroelectric infrared detection module is composed of a Fresnel lens, a pyroelectric infrared sensor, a control module and a driving circuit, wherein the Fresnel lens senses heat and transfers the heat to the pyroelectric infrared sensor, and the pyroelectric infrared sensor is sequentially connected with the control module and the driving circuit. The LED indoor lighting control system has the following advantages: on/off and brightness of the LED are automatically controlled according to the indoor lighting brightness, thus achieving good effects in energy saving and lighting environment improvement; and the system is simple in structure, high in practicability and applicable to corridor lamps of apartments and offices, lighting lamps in bathrooms and the like.
Description
Technical field:
The utility model relates to a kind of LED interior illumination control system.
Background technology:
China is the country of a resource scarcity, but in daily life, people do not recognize this point.Taking room lighting as example, in a lot of public arenas, all adopt hand switch, often there is the phenomenon of not turning off the light in time, thereby cause the waste of the energy, also can shorten the useful life of light fixture.For this phenomenon, be necessary to study a kind of intelligent lighting system.This system utilizes the outer brightness of intelligent sensor nernst cell automatically to regulate light, with constant illumination in holding chamber, can make the indoor optimal illumination environment that has, and can reach again energy-conservation effect.
Utility model content:
The technical problems to be solved in the utility model is to provide a kind of light that automatically regulates, constant illumination and have the control system of energy-saving effect in holding chamber.
The utility model is realized by the following technical solutions:
A kind of LED interior illumination control system, comprise rpyroelectric infrared detecting module, ambient brightness detection module, temperature detecting module, single-chip microcomputer, LED drive circuit and LED, described rpyroelectric infrared detecting module, ambient brightness detection module, temperature detecting module is connected with single-chip microcomputer respectively, described single-chip microcomputer is connected with LED drive circuit and LED successively, described rpyroelectric infrared detecting module is by Fresnel lens, pyroelectric infrared sensor, control module and drive circuit composition, described Fresnel lens induction heat is sent to pyroelectric infrared sensor, described pyroelectric infrared sensor is connected with control module and drive circuit successively.
As preferred technical scheme, control module is made up of power supply, amplifier, reference voltage circuit, filtering timing level circuit, and described power supply is connected with amplifier and reference voltage circuit respectively, and described amplifier is connected with filtering timing level circuit.
By the beneficial effect that uses the utility model LED intelligent lighting system be: switch and the brightness of LED is controlled in indoor illumination brightness automatically, obtain the good energy-conservation effect with improving lighting environment, this system configuration is simple, practical, applicable to the corridor lamp of apartment, office, the illuminating lamp of toilet etc.
Brief description of the drawings:
Fig. 1 is system diagram of the present utility model;
Fig. 2 is the system diagram of the utility model rpyroelectric infrared detecting module.
Embodiment:
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail:
Shown in seeing figures.1.and.2, a kind of LED interior illumination control system, comprise rpyroelectric infrared detecting module, ambient brightness detection module, temperature detecting module, single-chip microcomputer, LED drive circuit and LED, described rpyroelectric infrared detecting module, ambient brightness detection module, temperature detecting module is connected with single-chip microcomputer respectively, described single-chip microcomputer is connected with LED drive circuit and LED successively, described rpyroelectric infrared detecting module is by Fresnel lens, pyroelectric infrared sensor (FIR), control module and drive circuit composition, described Fresnel lens induction heat is sent to pyroelectric infrared sensor (FIR), described pyroelectric infrared sensor (FIR) is connected with control module and drive circuit successively.
As preferred technical scheme, control module is made up of power supply, amplifier, reference voltage circuit, filtering timing level circuit, and described power supply is connected with amplifier and reference voltage circuit respectively, and described amplifier is connected with filtering timing level circuit.
By the beneficial effect that uses the utility model LED intelligent lighting system be: switch and the brightness of LED is controlled in indoor illumination brightness automatically, obtain the good energy-conservation effect with improving lighting environment, this system configuration is simple, practical, applicable to the corridor lamp of apartment, office, the illuminating lamp of toilet etc.
Obviously, those skilled in the art can carry out various changes and modification and not depart from spirit and scope of the present utility model the utility model.Like this, if to these amendments of the present utility model with within modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model is also intended to comprise these changes and modification interior.
Claims (2)
1. a LED interior illumination control system, comprise rpyroelectric infrared detecting module, ambient brightness detection module, temperature detecting module, single-chip microcomputer, LED drive circuit and LED, described rpyroelectric infrared detecting module, ambient brightness detection module, temperature detecting module is connected with single-chip microcomputer respectively, described single-chip microcomputer is connected with LED drive circuit and LED successively, it is characterized in that: described rpyroelectric infrared detecting module is by Fresnel lens, pyroelectric infrared sensor, control module and drive circuit composition, described Fresnel lens induction heat is sent to pyroelectric infrared sensor, described pyroelectric infrared sensor is connected with control module and drive circuit successively.
2. a kind of LED interior illumination control system according to claim 1, it is characterized in that: control module is made up of power supply, amplifier, reference voltage circuit, filtering timing level circuit, described power supply is connected with amplifier and reference voltage circuit respectively, and described amplifier is connected with filtering timing level circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420062027.9U CN203708597U (en) | 2014-02-11 | 2014-02-11 | LED indoor lighting control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420062027.9U CN203708597U (en) | 2014-02-11 | 2014-02-11 | LED indoor lighting control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203708597U true CN203708597U (en) | 2014-07-09 |
Family
ID=51058972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420062027.9U Expired - Fee Related CN203708597U (en) | 2014-02-11 | 2014-02-11 | LED indoor lighting control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203708597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110891344A (en) * | 2019-11-29 | 2020-03-17 | 怀化职业技术学院 | Induction lamp control equipment and system thereof |
-
2014
- 2014-02-11 CN CN201420062027.9U patent/CN203708597U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110891344A (en) * | 2019-11-29 | 2020-03-17 | 怀化职业技术学院 | Induction lamp control equipment and system thereof |
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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 |
Granted publication date: 20140709 Termination date: 20180211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |