LED controller
A technology of LED controller and LED light string, applied in the field of LED lighting, can solve the problem of inability to synchronously control multiple light groups and the like
Inactive Publication Date: 2015-12-09
张吉光
View PDF0 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] Existing LED lamps need to be installed with LED controllers for dimming or color adjustment. Existing LED controllers usually can only adjust the brightness or color of one or two lamp groups, but cannot simultaneously control multiple lamp groups.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0017] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0018] refer to figure 1 , propose an embodiment of the LED controller of the present invention:
[0019] An LED controller, including peripheral power switch 01, constant current output power supply 02, MCU control unit 03, power-off switch synchronous detection circuit 05, MIC pickup circuit 06, short-time power-off storage circuit 07, and remote control signal transmission A controller 08 , a remote control signal receiving circuit 09 , a four-way on-off switch output unit 10 and four groups of LED light strings 04 . The constant current output power supply 02 is connected to an external power supply, and is used to convert the input power into a constant DC power supply to supply power to the circuit. The power switch 01 is arranged on the connection line between the constant current output power supply 02 and t...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an LED controller which comprises a power switch, a constant current output power supply, an MCU control unit, a shutoff switch synchronous detection circuit, an MIC pickup circuit, a short-time power-off preservation circuit, a remote control signal emission controller, a remote control signal receiving circuit, a four-way on-off switch output unit and four groups of LED lamp strings. The MCU control unit is electrically connected with the constant current output power supply, the shutoff switch synchronous detection circuit, the MIC pickup circuit, the short-time power-off preservation circuit, the remote control signal receiving circuit and the four-way on-off switch output unit; the four control ends of the four-way on-off switch output unit are electrically connected with the four groups of LED lamp strings; control instructions are sent to the MCU control unit through the power switch, the MIC pickup circuit and the remote control signal emission controller, and the MCU control unit controls control outputs of the four-way on-off switch output unit correspondingly, and thus required brightness and colors can be obtained; and easy operation is realized.
Description
technical field [0001] The invention relates to the field of LED lighting, in particular to an LED controller. Background technique [0002] Existing LED lamps need to be installed with LED controllers for dimming or color adjustment. Existing LED controllers usually can only adjust the brightness or color of one or two lamp groups, but cannot synchronously control multiple lamp groups. Contents of the invention [0003] The main purpose of the present invention is to provide an LED controller, which aims to realize the synchronous control of dimming and color adjustment for multi-channel LED lamp groups, and is easy to operate. [0004] The present invention proposes an LED controller, including a peripheral power switch, a constant current output power supply, an MCU control unit, a power-off switch synchronous detection circuit, a MIC pickup circuit, a short-time power-off storage circuit, a remote control signal transmitting controller, Remote control signal receiving...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H05B37/02
Inventor 张吉光
Owner 张吉光