CN204948478U - A kind of LED controller - Google Patents
A kind of LED controller Download PDFInfo
- Publication number
- CN204948478U CN204948478U CN201520780919.7U CN201520780919U CN204948478U CN 204948478 U CN204948478 U CN 204948478U CN 201520780919 U CN201520780919 U CN 201520780919U CN 204948478 U CN204948478 U CN 204948478U
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- CN
- China
- Prior art keywords
- switch
- circuit
- control unit
- signal
- electrically connected
- 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 discloses a kind of LED controller, comprise mains switch, constant current output power supply, MCU control unit, cut-off switch sync detection circuit, MIC pick-up circuit, circuit is preserved in short time power-off, remote signal mission controller, remote control signal receiver circuit, No. four on-off switch output units and four groups of LED strings, MCU control unit respectively with constant current output power supply, cut-off switch sync detection circuit, MIC pick-up circuit, circuit is preserved in short time power-off, remote control signal receiver circuit, No. four on-off switch output units are electrically connected, four control ends of No. four on-off switch output units are electrically connected with four groups of LED strings respectively, by mains switch, MIC pick-up circuit, remote signal mission controller sends control command to MCU control unit, control through MCU control unit corresponding control No. four on-off switch output unit exports, obtain wanted brightness and color, easy to operate.
Description
Technical field
The utility model relates to field of LED illumination, particularly a kind of LED controller.
Background technology
Existing LED lamp needs to install LED controller to carry out light modulation or toning, and existing LED controller can only carry out the adjustment of brightness or color usually to a road or two street lamp groups, and can not Synchronization Control Multi-path lamp group.
Utility model content
Main purpose of the present utility model is to provide a kind of LED controller, is intended to realize the light modulation to multi-way LED lamp group, Synchronization Control of mixing colours, handled easily.
The utility model proposes a kind of LED controller, comprise the mains switch of peripheral hardware, constant current output power supply, MCU control unit, cut-off switch sync detection circuit, MIC pick-up circuit, circuit is preserved in short time power-off, remote signal mission controller, remote control signal receiver circuit, No. four on-off switch output units and four groups of LED strings, described constant current output power supply is connected with extraneous power supply, described mains switch is arranged on the connection line between described constant current output power supply and extraneous power supply, described MCU control unit respectively with described constant current output power supply, cut-off switch sync detection circuit, MIC pick-up circuit, circuit is preserved in short time power-off, remote control signal receiver circuit, No. four on-off switch output units are electrically connected, four control ends of described No. four on-off switch output units are electrically connected with described four groups of LED strings respectively,
Described cut-off switch sync detection circuit is electrically connected between described mains switch and described MCU control unit, for detecting the opening and closing action of described mains switch, corresponding control command is mated in opening and closing action according to described mains switch, and corresponding control command is sent to described MCU control unit;
Described MIC pick-up circuit is electrically connected at the signal input part of described MCU control unit, for receiving extraneous audio signal, and the audio signal of reception is converted to level signal exports to described MCU control unit;
Described remote control signal receiver circuit is electrically connected at the signal input part of described MCU control unit, for receiving the control signal that described remote signal mission controller sends, and exports to described MCU control unit;
Described No. four on-off switch output units are electrically connected at the signal output part of described MCU control unit, for controlling light on and off and the brightness of four groups of described LED strings according to the output control signal of described MCU control unit.
Preferably, described four groups of LED strings are respectively red LED lamp string, green light LED lamp string, blue LED lamp string and white LED lamp string.
Preferably, described No. four on-off switch output units comprise the white light circuit switch be electrically connected with described white LED lamp string, the green glow circuit switch be connected with described green light LED lamp string, the ruddiness circuit switch is electrically connected with described red LED lamp string, and the blue light circuit switch that is electrically connected of described blue LED lamp string, and described green glow circuit switch, ruddiness circuit switch, blue light circuit switch are electrically connected with constant current output unit respectively.
Preferably, communicated between described remote signal mission controller with described remote control signal receiver circuit by infrared signal or Bluetooth signal or wireless network signal, described remote signal mission controller is Infrared remote controller or mobile phone or panel computer.
The beneficial effect of LED controller of the present utility model is:
LED controller of the present utility model comprises the mains switch of peripheral hardware, constant current output power supply, MCU control unit, cut-off switch sync detection circuit, MIC pick-up circuit, circuit is preserved in short time power-off, remote signal mission controller, remote control signal receiver circuit, No. four on-off switch output units and four groups of LED strings, MCU control unit respectively with constant current output power supply, cut-off switch sync detection circuit, MIC pick-up circuit, circuit is preserved in short time power-off, remote control signal receiver circuit, No. four on-off switch output units are electrically connected, four control ends of No. four on-off switch output units are electrically connected with four groups of LED strings respectively, by mains switch, MIC pick-up circuit, remote signal mission controller exports control command, opening of mains switch is detected by cut-off switch sync detection circuit, close action, opening according to mains switch, corresponding control command is mated in conjunction action, and corresponding control command is sent to MCU control unit, receive extraneous audio control signal by MIC pick-up, and the audio control signal of reception is converted to level signal exports to MCU control unit, by the control signal that remote control signal receiver circuit reception remote signal mission controller sends, and export to MCU control unit, export according to the control of control command corresponding control No. four on-off switch output unit through MCU control unit again, four paths of LEDs lamp strings are carried out to the adjustment of corresponding brightness, color, and obtain wanted brightness and color, easy to operate.Thus carry out the brightness of light fixture and the adjustment of color by mains switch, remote signal mission controller (as Infrared remote controller, mobile phone etc.), the conversion of corresponding brightness and color is carried out in the regular movements can also following music.
This LED controller is provided with short time power-off and preserves circuit, when open and close mains switch, carries out data reservation, can not reset at once, can reduce storage battery in the short time to MCU control unit.
Accompanying drawing explanation
Fig. 1 is the circuit theory diagrams of LED controller of the present utility model.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
With reference to Fig. 1, an embodiment of LED controller of the present utility model is proposed:
A kind of LED controller, comprises the mains switch 01 of peripheral hardware, constant current output power supply 02, MCU control unit 03, cut-off switch sync detection circuit 05, MIC pick-up circuit 06, short time power-off preservation circuit 07, remote signal mission controller 08, remote control signal receiver circuit 09, No. four on-off switch output unit 10 and four groups of LED strings 04.Constant current output power supply 02 is connected with extraneous power supply, for being constant DC power supply by the Power convert of input, is circuit supply.Mains switch 01 is arranged on the connection line between constant current output power supply 02 and extraneous power supply.MCU control unit 03 preserves circuit 07 respectively with constant current output power supply 02, cut-off switch sync detection circuit 05, MIC pick-up circuit 06, short time power-off, remote control signal receiver circuit 09, No. four on-off switch output unit 10 is electrically connected, and four control ends of No. four on-off switch output units 10 are electrically connected with four groups of LED strings 04 respectively.
Cut-off switch sync detection circuit 05 is electrically connected between mains switch 01 and MCU control unit 03, for detecting the opening and closing action of mains switch 01, corresponding control command is mated in opening and closing action according to mains switch 01, and corresponding control command is sent to MCU control unit 03.
MIC pick-up circuit 06 is electrically connected at the signal input part of MCU control unit 03, for receiving extraneous audio signal, and the audio signal of reception is converted to level signal exports to MCU control unit 03.
Remote control signal receiver circuit 09 is electrically connected at the signal input part of MCU control unit 03, for receiving the control signal that remote signal mission controller 08 sends, and exports to MCU control unit 03.Communicated by infrared signal or Bluetooth signal or wireless network signal between remote signal mission controller 08 with remote control signal receiver circuit 09, remote signal mission controller 08 is Infrared remote controller or mobile phone or panel computer.
Four groups of LED strings 04 are respectively red LED lamp string, green light LED lamp string, blue LED lamp string and white LED lamp string.No. four on-off switch output units 10 comprise the white light circuit switch be electrically connected with white LED lamp string, the green glow circuit switch be connected with green light LED lamp string, the ruddiness circuit switch is electrically connected with red LED lamp string, and the blue light circuit switch that is electrically connected of blue LED lamp string, and green glow circuit switch, ruddiness circuit switch, blue light circuit switch are electrically connected with constant current output unit respectively.Constant current output unit effectively can protect the normal use of the LED be attached thereto.No. four on-off switch output units 10 are electrically connected at the signal output part of MCU control unit 03, for the light on and off of four groups of LED strings 04 that control according to the output control signal of MCU control unit 03 and brightness.
This LED controller detects the opening and closing action of mains switch 01 by cut-off switch sync detection circuit 05, and corresponding control command is mated in the opening and closing action according to mains switch 01, and corresponding control command is sent to MCU control unit 03; Receive extraneous audio control signal by MIC pick-up, and the audio control signal of reception is converted to level signal exports to MCU control unit 03; Receive by remote control signal receiver circuit 09 control signal that remote signal mission controller 08 sends, and export to MCU control unit 03; Export according to the control of control command corresponding control No. four on-off switch output unit 10 through MCU control unit 03 again, four paths of LEDs lamp strings are carried out to the adjustment of corresponding brightness, color, and obtain wanted brightness and color, easy to operate.Thus carry out the brightness of light fixture and the adjustment of color by mains switch 01, remote signal mission controller 08 (as Infrared remote controller, mobile phone etc.), the conversion of corresponding brightness and color is carried out in the regular movements can also following music.
This LED controller is provided with short time power-off and preserves circuit 07, when open and close mains switch 01, carries out data reservation, make it reset at once, can reduce storage battery in the short time to MCU control unit 03.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation 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 (4)
1. a LED controller, it is characterized in that, comprise the mains switch of peripheral hardware, constant current output power supply, MCU control unit, cut-off switch sync detection circuit, MIC pick-up circuit, circuit is preserved in short time power-off, remote signal mission controller, remote control signal receiver circuit, No. four on-off switch output units and four groups of LED strings, described constant current output power supply is connected with extraneous power supply, described mains switch is arranged on the connection line between described constant current output power supply and extraneous power supply, described MCU control unit respectively with described constant current output power supply, cut-off switch sync detection circuit, MIC pick-up circuit, circuit is preserved in short time power-off, remote control signal receiver circuit, No. four on-off switch output units are electrically connected, four control ends of described No. four on-off switch output units are electrically connected with described four groups of LED strings respectively,
Described cut-off switch sync detection circuit is electrically connected between described mains switch and described MCU control unit, for detecting the opening and closing action of described mains switch, corresponding control command is mated in opening and closing action according to described mains switch, and corresponding control command is sent to described MCU control unit;
Described MIC pick-up circuit is electrically connected at the signal input part of described MCU control unit, for receiving extraneous audio signal, and the audio signal of reception is converted to level signal exports to described MCU control unit;
Described remote control signal receiver circuit is electrically connected at the signal input part of described MCU control unit, for receiving the control signal that described remote signal mission controller sends, and exports to described MCU control unit;
Described No. four on-off switch output units are electrically connected at the signal output part of described MCU control unit, for controlling light on and off and the brightness of four groups of described LED strings according to the output control signal of described MCU control unit.
2. LED controller according to claim 1, is characterized in that, described four groups of LED strings are respectively red LED lamp string, green light LED lamp string, blue LED lamp string and white LED lamp string.
3. LED controller according to claim 2, it is characterized in that, described No. four on-off switch output units comprise the white light circuit switch be electrically connected with described white LED lamp string, the green glow circuit switch be connected with described green light LED lamp string, the ruddiness circuit switch is electrically connected with described red LED lamp string, and the blue light circuit switch that is electrically connected of described blue LED lamp string, and described green glow circuit switch, ruddiness circuit switch, blue light circuit switch are electrically connected with constant current output unit respectively.
4. LED controller according to claim 1, it is characterized in that, communicated by infrared signal or Bluetooth signal or wireless network signal between described remote signal mission controller with described remote control signal receiver circuit, described remote signal mission controller is Infrared remote controller or mobile phone or panel computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520780919.7U CN204948478U (en) | 2015-10-09 | 2015-10-09 | A kind of LED controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520780919.7U CN204948478U (en) | 2015-10-09 | 2015-10-09 | A kind of LED controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204948478U true CN204948478U (en) | 2016-01-06 |
Family
ID=55015862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520780919.7U Expired - Fee Related CN204948478U (en) | 2015-10-09 | 2015-10-09 | A kind of LED controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204948478U (en) |
-
2015
- 2015-10-09 CN CN201520780919.7U patent/CN204948478U/en not_active Expired - Fee Related
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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: 20160106 Termination date: 20211009 |