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A method and device for controlling an LED light switch

A technology of LED lamp and switch control, applied in the field of lighting, can solve problems such as potential safety hazards, and achieve the effects of realizing safety monitoring, improving efficiency and accuracy, and avoiding backfire phenomenon

Active Publication Date: 2019-02-22
DONGGUAN TAIXIN LIGHTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, although the above method provides two methods to solve the flashback phenomenon of the LED lamp, there are many inconveniences in the above method: first, the phase sequence of the above-mentioned live wire and neutral wire needs to be replaced by a professional electrician, who generally does not have common knowledge of electricity It is impossible for people to operate, and there are serious safety hazards; secondly, connecting resistance-capacitance components in the circuit requires not only common knowledge of electricity, but also rich practical operation experience, otherwise it is difficult to choose the appropriate type and capacity of components to complete the resistance and capacitor selection and installation

Method used

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  • A method and device for controlling an LED light switch

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Embodiment 1

[0028] The present invention proposes a method for controlling an LED light switch, said method comprising the following steps:

[0029] S1, collecting the user's LED light switch control command;

[0030] S2, automatically adjusting the line sequence of the LED light switch control command to the live line sequence;

[0031] S3. Execute the user's switch control command of the LED lamp to adjust the switch state of the LED lamp.

[0032] The LED light switch control command is obtained through the control switch of the LED light; since the adjustment of the above-mentioned line sequence is an automatic adjustment operation, it can effectively avoid safety hazards caused by manual adjustment by personnel without electrical expertise. In addition, it should be noted that the operation of line sequence adjustment above can be performed before executing the command to adjust the switch state of the LED light, or after executing the command to adjust the switch state of the LED l...

Embodiment 2

[0042] Such as figure 1 As shown, the present invention provides a LED light switch control device, which includes a power supply module, an LED light source module, an MCU module, a relay module, and a switch module;

[0043] The power supply module is electrically connected to the MCU module and the relay module, and is electrically connected to the LED light source module through the relay module and the switch module;

[0044] The MCU module receives the LED light switch control command of the switch module, and judges whether to change the phase sequence of the line sequence of the LED light switch control command, and sends the result of the judgment to the relay module, the The relay module automatically adjusts the switch state of the LED light of the LED light source module according to the command.

[0045] The LED light switch control command is obtained through the control switch of the LED light; since the adjustment of the above-mentioned line sequence is an aut...

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Abstract

This application relates to the field of lighting technology, in particular to a method and device for controlling an LED light switch. By obtaining the user's LED light switch control command, the line sequence of the LED light switch control command is automatically adjusted to the line sequence of the live line, and then the The switch control command of the LED light by the user adjusts the switch state of the LED light, thereby realizing the automatic adjustment of the phase sequence of the switch of the LED light, thereby effectively avoiding the tempering phenomenon in the process of switching the LED light; in addition, through The counter automatically calculates the number of phase sequence adjustments, and then finds the abnormal situation of the circuit where the LED lamp is located, so as to realize the safety monitoring of the circuit; finally, based on the current of the LED lamp, it monitors whether the LED lamp has a flashback phenomenon, so as to perform the phase sequence adjustment operation. The dual control of the tempering phenomenon is realized, thereby effectively avoiding the occurrence of the tempering phenomenon, and further improving the efficiency and accuracy of the LED light switch control.

Description

technical field [0001] The present application relates to the field of lighting technology, in particular to a method and device for controlling an LED light switch. Background technique [0002] At present, due to the characteristics of LED light sources such as long life, no pollution, and high luminous efficiency, LED lights are more and more used in various lighting equipment and decorative equipment, thus putting forward different requirements for LED lights, such as adjustable LED The brightness of the lamp, the color temperature and color of the lamp, etc. At the same time, intelligent lighting control is also the quality of life that people have been pursuing. [0003] However, in daily life, when the LED light is turned off, there will be regular flashes (about once every 5S to 1min). As we all know, this is because the switch of the LED light is not connected to the phase line (live line), but to the middle Therefore, when the switch is turned off, because the li...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05B33/08H05B44/00
CPCH05B45/10
Inventor 马博
Owner DONGGUAN TAIXIN LIGHTING