CN203675391U - Intelligent dimming LED illumination system - Google Patents
Intelligent dimming LED illumination system Download PDFInfo
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- CN203675391U CN203675391U CN201420007891.9U CN201420007891U CN203675391U CN 203675391 U CN203675391 U CN 203675391U CN 201420007891 U CN201420007891 U CN 201420007891U CN 203675391 U CN203675391 U CN 203675391U
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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
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Abstract
An intelligent dimming LED illumination system comprises a commercial power input terminal, a control device and a variable color LED light source. The control device comprises a commercial power rectification filtering input terminal, a flyback switch unit, a dimming and color modulation driving unit, a micro computer controller, a switch signal detection unit, a mobile phone bluetooth control unit, a wireless remote control unit, an electrical memory, a current detection unit and a current control unit. The illumination system possesses the following advantages that a switch signal is detected through a commercial power zero passage signal; the electrical memory is used to memorize switch setting of a illumination color or brightness set by a user to the illumination system so that color and brightness adjustment of the illumination system are compatible into a same lamp; correlation data is not lost after rebooting, and a mobile phone, a remote controller and the like can be used to carry out remote control.
Description
Technical field
The utility model relates to a kind of LED illuminator of intelligent dimming.
Background technology
In prior art, the LED illuminator of tunable optical generally adopts the zero cross signal of detection AC AC power to judge the break-make of switch.
In prior art, can not in same light fixture, use a power drives to realize freely switching of light color or brightness, can not remember current color or brightness, can only could expire photochromic demand by changing light fixture or light source.
And after this series products powered-down, the phenomenon that light modulation toning can not be compatible, light can not remember condition, phenomenon that can not be synchronous, intelligent control function does not truly find broad application in the LED of tunable optical illuminator product.
Summary of the invention
The purpose of this utility model aims to provide a kind of civil power zero cross signal that adopts and detects, and has the LED illuminator of the intelligent dimming of memory function.
By the LED illuminator of a kind of intelligent dimming of this object design, comprise the LED light source of mains electricity input end, control device and changeable colour, its architectural feature is, control device comprises:
For AC alternating current being converted to the commercial power rectification filtering input of high voltage direct current;
For high voltage direct current being transformed to the flyback switching unit of low-voltage DC;
Drive unit, unit for controlling the luminous light modulation toning of LED light source different colours, brightness;
For receiving key signal and according to signal, light modulation toning is driven unit, unit and made the microcomputer controller of corresponding control command;
Be connected with microcomputer controller for detection of subscriber switch letter, the switching signal detecting unit of sending controling instruction;
For being connected with microcomputer controller, sending controling instruction, the Bluetooth of mobile phone control unit of receiving feedback signals;
Be connected for microcomputer controller, sending controling instruction, the wireless remote control unit of receiving feedback signals;
For storing and the electric memory body of memory signal code and lamp control information;
For following the tracks of the current detecting unit of the current signal that detects LED light source;
Automatically adjust the current control unit of LED light source operating current for feeding back according to current detecting unit the current signal control flyback switching unit obtaining.
Described commercial power rectification filtering input is connected with flyback switching unit.
Described flyback switching unit connects rectification filtering unit, light modulation toning driver element, LED light source successively.
Described commercial power rectification filtering input connecting valve signal deteching circuit, microcomputer controller successively.
Described Bluetooth of mobile phone control unit, wireless remote control unit are connected with microcomputer controller.
Described rectification filtering unit is connected with microcomputer controller by energy-storing pressure-stabilizing circuit.
Described microcomputer controller drives unit, unit with light modulation toning and is connected.
Described microcomputer controller is connected with electric memory body.
Described light modulation toning is driven unit, unit and is connected successively current detecting unit, current control unit, flyback switching unit.
This illuminator, by above-mentioned technological improvement, makes the utlity model has following beneficial effect:
Switching signal detects by civil power zero cross signal, utilize electric memory body, the illumination color that memory user sets illuminator or the switching of brightness are set, make illuminator color and brightness regulation be compatible with same light fixture, again start can not lost related data, more can utilize the Long-distance Control such as mobile phone, remote controller.
Brief description of the drawings
Fig. 1 is the theory diagram of the utility model one embodiment.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
Referring to Fig. 1, the LED illuminator of this intelligent dimming, comprises that the LED light source of mains electricity input end, control device and changeable colour, its architectural feature are, control device comprises:
Commercial power rectification filtering input, for converting high voltage direct current AC alternating current;
Flyback switching unit, for being transformed to low-voltage DC high voltage direct current;
Unit, unit is driven in light modulation toning, for controlling the luminous of LED light source different colours, brightness;
Microcomputer controller, for receiving key signal and according to signal, light modulation toning is driven to unit, unit and make corresponding control command;
Switching signal detecting unit, is connected with microcomputer controller for detection of subscriber switch letter, sending controling instruction;
Bluetooth of mobile phone control unit, for being connected with microcomputer controller, sending controling instruction, receiving feedback signals;
Wireless remote control unit, is connected for microcomputer controller, sending controling instruction, receiving feedback signals;
Electricity memory body, for storage and memory signal code and lamp control information;
Current detecting unit, for following the tracks of the current signal that detects LED light source;
Current control unit, adjusts the operating current of LED light source automatically for feeding back according to current detecting unit the current signal control flyback switching unit obtaining.
Filtering input in commercial power rectification is connected with flyback switching unit.Commercial power rectification filter unit exchanges the AC of civil power to be made into DC direct current filtering, supplies with inverse-excitation type Variable-voltage switch circuit unit.
Flyback switching unit connects rectification filtering unit, light modulation toning driver element, LED light source successively.Inverse-excitation type Variable-voltage switch circuit unit is the core of whole control device, the high voltage direct current that it is responsible for rectification to come is transformed to the adjustable low-voltage AC of isolation, power transmission becomes level and smooth direct current to subordinate's rectification filtering unit, then lights light fixture by light modulation toning drive circuit unit; Also power and to microcomputer controller, it is normally worked.
Commercial power rectification filtering input connecting valve signal deteching circuit, microcomputer controller successively.It is to detect civil power zero cross signal that switching signal detects, and is sent to microcomputer controller.
Bluetooth of mobile phone control unit, wireless remote control unit are connected with microcomputer controller., Bluetooth of mobile phone control unit, for receiving the Bluetooth signal that mobile phone sends, sends microcomputer controller to, realizes long-range microcomputer controller and exports relevant control command.Wireless remote control unit, for receiving the wireless remote control signals that Digiplex sends, sends microcomputer controller to, realizes long-range microcomputer controller and exports relevant control command.
Rectification filtering unit is connected with microcomputer controller by energy-storing pressure-stabilizing circuit.Microcomputer controller is the core intelligence processing and control element (PCE) of whole illuminator, is received subscriber switch signal or wireless remote control signals and is made corresponding control command according to signal by it, makes light modulation toning driver element can control the luminous of LED light source.Utilize the energy-storing pressure-stabilizing circuit of large electric capacity, can continue the operating time of microcomputer controller.
Microcomputer controller drives unit, unit with light modulation toning and is connected.Light modulation toning drive circuit unit is the actuator of whole illuminator, and it is according to brightness or the color of the control command control LED light source of microcomputer controller.
Microcomputer controller is connected with electric memory body.In electricity memory body, by data storages such as remote control code and lamp control information therein, power-off is obliterated data not.
Light modulation toning is driven unit, unit and is connected successively current detecting unit, current control unit, flyback switching unit.Current detecting unit is responsible for following the tracks of and is detected the operating current of LED light source, and current signal is fed back to current control unit and goes to control the output of flyback switching cell power, makes it automatically to adjust the operating current of lamp.
Claims (9)
1. a LED illuminator for intelligent dimming, comprises and it is characterized in that the LED light source of mains electricity input end, control device and changeable colour, and control device comprises:
For AC alternating current being converted to the commercial power rectification filtering input of high voltage direct current;
For high voltage direct current being transformed to the flyback switching unit of low-voltage DC;
Drive unit, unit for controlling the luminous light modulation toning of LED light source different colours, brightness;
For receiving key signal and according to signal, light modulation toning is driven unit, unit and made the microcomputer controller of corresponding control command;
Be connected with microcomputer controller for detection of subscriber switch letter, the switching signal detecting unit of sending controling instruction;
For being connected with microcomputer controller, sending controling instruction, the Bluetooth of mobile phone control unit of receiving feedback signals;
Be connected for microcomputer controller, sending controling instruction, the wireless remote control unit of receiving feedback signals;
For storing and the electric memory body of memory signal code and lamp control information;
For following the tracks of the current detecting unit of the current signal that detects LED light source;
Automatically adjust the current control unit of LED light source operating current for feeding back according to current detecting unit the current signal control flyback switching unit obtaining.
2. the LED illuminator of intelligent dimming according to claim 1, is characterized in that: described commercial power rectification filtering input is connected with flyback switching unit.
3. the LED illuminator of intelligent dimming according to claim 1, is characterized in that: described flyback switching unit connects rectification filtering unit, light modulation toning driver element, LED light source successively.
4. the LED illuminator of intelligent dimming according to claim 1, is characterized in that: described commercial power rectification filtering input connecting valve signal deteching circuit, microcomputer controller successively.
5. the LED illuminator of intelligent dimming according to claim 1, is characterized in that: described Bluetooth of mobile phone control unit, wireless remote control unit are connected with microcomputer controller.
6. the LED illuminator of intelligent dimming according to claim 1, is characterized in that: described rectification filtering unit is connected with microcomputer controller by energy-storing pressure-stabilizing circuit.
7. the LED illuminator of intelligent dimming according to claim 1, is characterized in that: described microcomputer controller drives unit, unit with light modulation toning and is connected.
8. the LED illuminator of intelligent dimming according to claim 1, is characterized in that: described microcomputer controller is connected with electric memory body.
9. the LED illuminator of intelligent dimming according to claim 1, is characterized in that: described light modulation toning is driven unit, unit and connected successively current detecting unit, current control unit, flyback switching unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420007891.9U CN203675391U (en) | 2014-01-06 | 2014-01-06 | Intelligent dimming LED illumination system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420007891.9U CN203675391U (en) | 2014-01-06 | 2014-01-06 | Intelligent dimming LED illumination system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203675391U true CN203675391U (en) | 2014-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420007891.9U Expired - Fee Related CN203675391U (en) | 2014-01-06 | 2014-01-06 | Intelligent dimming LED illumination system |
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| Country | Link |
|---|---|
| CN (1) | CN203675391U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103731961A (en) * | 2014-01-06 | 2014-04-16 | 陈云 | Intelligent dimming LED (Light Emitting Diode) lighting system |
| CN105163454A (en) * | 2015-09-29 | 2015-12-16 | 广西职业技术学院 | Intelligent lamp holder controlled by using cell phone APP |
| CN105828498A (en) * | 2015-11-25 | 2016-08-03 | 湖南中南楷思科技发展有限公司 | Dimming lamp and control device thereof |
| US10798802B2 (en) | 2016-10-27 | 2020-10-06 | Signify Holdings B.V. | Dimmable lighting device |
-
2014
- 2014-01-06 CN CN201420007891.9U patent/CN203675391U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103731961A (en) * | 2014-01-06 | 2014-04-16 | 陈云 | Intelligent dimming LED (Light Emitting Diode) lighting system |
| CN105163454A (en) * | 2015-09-29 | 2015-12-16 | 广西职业技术学院 | Intelligent lamp holder controlled by using cell phone APP |
| CN105828498A (en) * | 2015-11-25 | 2016-08-03 | 湖南中南楷思科技发展有限公司 | Dimming lamp and control device thereof |
| US10798802B2 (en) | 2016-10-27 | 2020-10-06 | Signify Holdings B.V. | Dimmable lighting device |
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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: 20140625 Termination date: 20180106 |