Intelligent eye protection desk lamp
A table lamp and lampshade technology, used in energy-saving control technology, image enhancement, instruments, etc., can solve problems such as relying on labor, improper height adjustment of table lamps, and height adjustment of personnel eye injuries.
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[0019] Embodiments of the intelligent eye-protecting desk lamp of the present invention will be described in detail below with reference to the accompanying drawings.
[0020] The principle of the touch desk lamp is to install an electronic touch IC inside and form a control circuit with the electrode sheet at the touch point of the desk lamp. When the human body touches the sensing electrode, the touch signal is transmitted to the touch sensing end by generating a pulse signal through pulsating direct current, and then the touch sensing end will send out a trigger pulse signal to control the turning on of the light; if it is touched again, the touch signal A pulse signal will be generated by the pulsating direct current and sent to the touch sensing terminal. At this time, the touch sensing terminal will stop sending the trigger pulse signal. When the AC current crosses zero, the light will naturally go out. However, sometimes it will light up automatically after a power fail...
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