Air purification device with integrated led panel light

Abstract

The invention discloses an air purification device integrating an LED panel lamp, which includes a frame, an LED panel lamp, an air duct, a fan, a plasma tube, a PM2.5 signal sensor, a switching power supply and a control circuit. The automatic current tracking and adjusting circuit converts the working current of the plasma circuit into a voltage, which is collected and amplified and then sent to the power supply system of the plasma circuit to increase the working current and voltage of the plasma circuit, suppress the attenuation of the number of plasma, and prolong the life of the plasma. The working life of the tube greatly improves the effect of air purification. It has the advantages of simple structure, easy replacement of filter screen and plasma tube, and long service life.

Description

technical field [0001] The invention relates to the technical field of lighting and air purification, in particular to an air purification device integrating an LED panel light. Background technique [0002] LED lamps are popular because of their remarkable energy-saving effect. The LED lighting lamps of the prior art do not have the function of air purification, and the existing air purifiers do not have the lighting function. In the suspended ceiling, how to make the existing LED lighting not only meet the requirements of simple and beautiful decoration, but also have the effect of purifying the indoor air is a useful exploration for expanding and developing LED lighting technology. The prior art has LED lighting lamps for air purifiers. Since the LED lighting lamps are embedded on the outer surface of the air purifier, there is a problem that the filter screen and ion generating tubes on the air purifier need to be replaced regularly, otherwise it will affect The effect ...

AI Technical Summary

Problems solved by technology

The prior art has LED lighting lamps for air purifiers. Since the LED lighting lamps are embedded on the outer surface of the air purifier, there is a problem that the filter screen and ion generating tubes on the air purifier need to be replaced regularly, otherwise it will affect The effect of air purification, but when replacing, the LED lighting and air purifier must be removed, and the filter screen and ion generating tube must be replaced before reinstalling, resulting in difficulty in disassembly and installation and inconvenient use; in addition, because the plasma tube will be As the working time increases, the working current will gradually increase, the working voltage will be pulled down, and the generated plasma will gradually decrease, resulting in a reduction in the life of the plasma tube and a weakened effect on indoor air purification.

Images