CN204559945U - Indoor LED illumination system - Google Patents
Indoor LED illumination system Download PDFInfo
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- CN204559945U CN204559945U CN201520178280.5U CN201520178280U CN204559945U CN 204559945 U CN204559945 U CN 204559945U CN 201520178280 U CN201520178280 U CN 201520178280U CN 204559945 U CN204559945 U CN 204559945U
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Abstract
Indoor LED illumination system belongs to illuminator technical field, particularly relates to a kind of indoor LED illumination system.The utility model provides a kind of indoor LED illumination system of easy to use, good illumination effect.The utility model comprises single-chip microcomputer, power module, infrared sensor, ambient brightness detection module, temperature detecting module, drive circuit, LED, first wireless communication module, second wireless communication module, serial communication modular and host computer, the detection signal input port of its structural feature single-chip microcomputer respectively with the signal output port of infrared sensor, the signal output port of ambient brightness detection module, the signal output port of temperature detecting module is connected, the control signal output port of single-chip microcomputer is connected with the signal input port of drive circuit, the signal output port of drive circuit is connected with LED, the signal transmission port of single-chip microcomputer is connected with the signal transmission port of the first wireless communication module.
Description
Technical field
The utility model belongs to illuminator technical field, particularly relates to a kind of indoor LED illumination system.
Background technology
Room lighting, all adopts hand switch in a lot of public arena, often occurs the phenomenon of not turning off the light in time, thus causes the waste of the energy, also can shorten the useful life of light fixture.The wireless intelligent of current interior lighting system is still relatively less, and the switch control rule of the indoor illumination of most cities still belongs to decentralized control, system complex, switch control rule inefficiency, waste of energy.
Summary of the invention
The utility model is exactly for the problems referred to above, provides a kind of indoor LED illumination system of easy to use, good illumination effect.
For achieving the above object, the utility model adopts following technical scheme, the utility model comprises single-chip microcomputer, power module, infrared sensor, ambient brightness detection module, temperature detecting module, drive circuit, LED, first wireless communication module, second wireless communication module, serial communication modular and host computer, the detection signal input port of its structural feature single-chip microcomputer respectively with the signal output port of infrared sensor, the signal output port of ambient brightness detection module, the signal output port of temperature detecting module is connected, the control signal output port of single-chip microcomputer is connected with the signal input port of drive circuit, the signal output port of drive circuit is connected with LED, the signal transmission port of single-chip microcomputer is connected with the signal transmission port of the first wireless communication module, first wireless communication module and the second wireless communication module radio communication, the signal transmission port of the second wireless communication module is connected with the signal transmission port of host computer by serial communication modular, the power port of single-chip microcomputer is connected with power module, described first wireless communication module and the second wireless communication module all adopt Zigbee wireless communication module.
As another kind of preferred version, drive circuit described in the utility model comprises LM27313 chip, first electric capacity, second electric capacity, inductance, diode VD1, diode VD2, resistance R1, resistance R2, resistance Rcc, the VIN pin of LM27313 chip respectively with the signal input port of described drive circuit, first electric capacity one end, inductance one end is connected, the first electric capacity other end respectively with the GND pin of LM27313 chip, earth connection, second electric capacity one end, resistance R2 one end, resistance Rcc one end is connected, the resistance Rcc other end respectively with diode VD2 anode, described LED negative electrode is connected, LED anode respectively with diode VD1 negative electrode, resistance R1 one end, the second electric capacity other end is connected, diode VD1 anode is connected with the SW pin of the inductance other end, LM27313 chip respectively, and the resistance R1 other end is connected with the FB pin of the resistance R2 other end, diode VD2 negative electrode, LM27313 chip respectively.
As another kind of preferred version, inductance described in the utility model adopts 6.8 μ H inductance, and resistance R1 adopts 112K Ω resistance, and resistance R2 adopts 10K Ω resistance, and resistance Rcc adopts 8 Ω resistance.
As another kind of preferred version, LED described in the utility model adopts K1026 type LED or LD226-01 type LED.
As another kind of preferred version, single-chip microcomputer described in the utility model adopts AT89S51 single-chip microcomputer.
Secondly, Zigbee wireless communication module described in the utility model comprises Zigbee chip, signal power amplifier, antenna, real-time clock module and crystal oscillator; Zigbee chip is by being connected with signal power amplifier by differential signal line, and signal power amplifier is connected with antenna by RF port, and real-time clock module is connected with the clock port of Zigbee chip, and crystal oscillator is connected with the frequency ports of Zigbee chip; The IO port of Zigbee chip is signal transmission port.
In addition, ZigBee chip described in the utility model adopts model to be the chip of EM35X.
The utility model beneficial effect.
By infrared sensor, the utility model detects whether someone enters, open the LED of relevant range in advance, easy to use.
The utility model detects room brightness by ambient brightness detection module, opens the LED of relevant range, optimal illumination environment in holding chamber.
Temperature detection signal is sent to host computer by single-chip microcomputer, the first wireless communication module, the second wireless communication module, serial communication modular by the utility model temperature detecting module, understands indoor temperature situation in time.
The utility model is applicable to the corridor lamp of apartment, office, the illuminating lamp etc. of toilet.
The utility model carries out Signal transmissions by Zigbee wireless communication module, system wiring, easy to maintenance.
The utility model is by the switch of the remote controlled LED of host computer.
The utility model provides a kind of hardware foundation of indoor LED illumination system.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described further.The utility model protection range is not only confined to the statement of following content.
Fig. 1 is the utility model schematic block circuit diagram.
Fig. 2 is the utility model drive circuit circuit theory diagrams.
Fig. 3 is the utility model Zigbee wireless communication module schematic block circuit diagram.
Embodiment
As shown in the figure, the utility model comprises single-chip microcomputer, power module, infrared sensor, ambient brightness detection module, temperature detecting module, drive circuit, LED, first wireless communication module, second wireless communication module, serial communication modular and host computer, the detection signal input port of its structural feature single-chip microcomputer respectively with the signal output port of infrared sensor, the signal output port of ambient brightness detection module, the signal output port of temperature detecting module is connected, the control signal output port of single-chip microcomputer is connected with the signal input port of drive circuit, the signal output port of drive circuit is connected with LED, the signal transmission port of single-chip microcomputer is connected with the signal transmission port of the first wireless communication module, first wireless communication module and the second wireless communication module radio communication, the signal transmission port of the second wireless communication module is connected with the signal transmission port of host computer by serial communication modular, the power port of single-chip microcomputer is connected with power module, described first wireless communication module and the second wireless communication module all adopt Zigbee wireless communication module.
Described drive circuit comprises LM27313 chip, first electric capacity, second electric capacity, inductance, diode VD1, diode VD2, resistance R1, resistance R2, resistance Rcc, the VIN pin of LM27313 chip respectively with the signal input port of described drive circuit, first electric capacity one end, inductance one end is connected, the first electric capacity other end respectively with the GND pin of LM27313 chip, earth connection, second electric capacity one end, resistance R2 one end, resistance Rcc one end is connected, the resistance Rcc other end respectively with diode VD2 anode, described LED negative electrode is connected, LED anode respectively with diode VD1 negative electrode, resistance R1 one end, the second electric capacity other end is connected, diode VD1 anode is connected with the SW pin of the inductance other end, LM27313 chip respectively, and the resistance R1 other end is connected with the FB pin of the resistance R2 other end, diode VD2 negative electrode, LM27313 chip respectively.Resistance R1 and R2 passes through to LM27313 chip pin FB fed-back output voltage, and guarantee that output voltage is constant, VD2 can prevent output overvoltage.
Described inductance adopts 6.8 μ H inductance, and resistance R1 adopts 112K Ω resistance, and resistance R2 adopts 10K Ω resistance, and resistance Rcc adopts 8 Ω resistance.
Described LED adopts K1026 type LED or LD226-01 type LED.
Described single-chip microcomputer adopts AT89S51 single-chip microcomputer.
Described Zigbee wireless communication module comprises Zigbee chip, signal power amplifier, antenna, real-time clock module and crystal oscillator; Zigbee chip is by being connected with signal power amplifier by differential signal line, and signal power amplifier is connected with antenna by RF port, and real-time clock module is connected with the clock port of Zigbee chip, and crystal oscillator is connected with the frequency ports of Zigbee chip; The IO port of Zigbee chip is signal transmission port.Signal power amplifier amplifies the signal power that ZigBee chip exports, and strengthens signal power, increases signal transmission distance, meets the demand of signal long-distance transmission.Real-time clock module provides the clock signal of real-time stabilization for Zigbee chip.
Described ZigBee chip adopts model to be the chip of EM35X.
Be understandable that, above about specific descriptions of the present utility model, the technical scheme described by the utility model embodiment is only not limited to for illustration of the utility model, those of ordinary skill in the art is to be understood that, still can modify to the utility model or equivalent replacement, to reach identical technique effect; Needs are used, all within protection range of the present utility model as long as meet.
Claims (7)
1.
indoor LED illumination system, comprise single-chip microcomputer, power module, infrared sensor, ambient brightness detection module, temperature detecting module, drive circuit, LED, first wireless communication module, second wireless communication module, serial communication modular and host computer, the detection signal input port of its structural feature single-chip microcomputer respectively with the signal output port of infrared sensor, the signal output port of ambient brightness detection module, the signal output port of temperature detecting module is connected, the control signal output port of single-chip microcomputer is connected with the signal input port of drive circuit, the signal output port of drive circuit is connected with LED, the signal transmission port of single-chip microcomputer is connected with the signal transmission port of the first wireless communication module, first wireless communication module and the second wireless communication module radio communication, the signal transmission port of the second wireless communication module is connected with the signal transmission port of host computer by serial communication modular, the power port of single-chip microcomputer is connected with power module, described first wireless communication module and the second wireless communication module all adopt Zigbee wireless communication module.
2.
indoor LED illumination system according to claim 1, it is characterized in that described drive circuit comprises LM27313 chip, first electric capacity, second electric capacity, inductance, diode VD1, diode VD2, resistance R1, resistance R2, resistance Rcc, the VIN pin of LM27313 chip respectively with the signal input port of described drive circuit, first electric capacity one end, inductance one end is connected, the first electric capacity other end respectively with the GND pin of LM27313 chip, earth connection, second electric capacity one end, resistance R2 one end, resistance Rcc one end is connected, the resistance Rcc other end respectively with diode VD2 anode, described LED negative electrode is connected, LED anode respectively with diode VD1 negative electrode, resistance R1 one end, the second electric capacity other end is connected, diode VD1 anode is connected with the SW pin of the inductance other end, LM27313 chip respectively, and the resistance R1 other end is connected with the FB pin of the resistance R2 other end, diode VD2 negative electrode, LM27313 chip respectively.
3.
according to claim 2, indoor LED illumination system, is characterized in that described inductance adopts 6.8 μ H inductance, and resistance R1 adopts 112K Ω resistance, and resistance R2 adopts 10K Ω resistance, and resistance Rcc adopts 8 Ω resistance.
4.
according to claim 3, indoor LED illumination system, is characterized in that described LED adopts K1026 type LED or LD226-01 type LED.
5.
according to claim 4, indoor LED illumination system, is characterized in that described single-chip microcomputer adopts AT89S51 single-chip microcomputer.
6.
according to claim 5, indoor LED illumination system, is characterized in that described Zigbee wireless communication module comprises Zigbee chip, signal power amplifier, antenna, real-time clock module and crystal oscillator; Zigbee chip is by being connected with signal power amplifier by differential signal line, and signal power amplifier is connected with antenna by RF port, and real-time clock module is connected with the clock port of Zigbee chip, and crystal oscillator is connected with the frequency ports of Zigbee chip; The IO port of Zigbee chip is signal transmission port.
7.
according to claim 6, indoor LED illumination system, is characterized in that described ZigBee chip adopts model to be the chip of EM35X.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178280.5U CN204559945U (en) | 2015-03-27 | 2015-03-27 | Indoor LED illumination system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178280.5U CN204559945U (en) | 2015-03-27 | 2015-03-27 | Indoor LED illumination system |
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| Publication Number | Publication Date |
|---|---|
| CN204559945U true CN204559945U (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520178280.5U Expired - Fee Related CN204559945U (en) | 2015-03-27 | 2015-03-27 | Indoor LED illumination system |
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| Country | Link |
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| CN (1) | CN204559945U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106332427A (en) * | 2016-10-20 | 2017-01-11 | 安徽天枢信息科技有限公司 | Monitoring and management system of civil air defense floodlight |
| CN110677946A (en) * | 2019-09-25 | 2020-01-10 | 盐城工学院 | Control device and control method for tree-winding LED colored lamp |
-
2015
- 2015-03-27 CN CN201520178280.5U patent/CN204559945U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106332427A (en) * | 2016-10-20 | 2017-01-11 | 安徽天枢信息科技有限公司 | Monitoring and management system of civil air defense floodlight |
| CN110677946A (en) * | 2019-09-25 | 2020-01-10 | 盐城工学院 | Control device and control method for tree-winding LED colored lamp |
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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: 20150812 Termination date: 20200327 |